baber/WOPTO huggingface dataset:
Patent JP-H0535835-A (JP)
Title: Data processor
Inventor: OSHIMA MASAMICHI
IPC: G06F9/38
Filed: 1991-07-25
Abstract: PURPOSE:To provide a processor capable of shortening time required between the occurrence of an H/W event from a mouth or a keyboard and a drawing processing corresponding to the event and having improved real time characteristics permitting a user to easily use the device itself. CONSTITUTION:A system operates independently from the part controlled by a host processor (CPU) l and from a graphic device 13. The graphic device 13 includes a processor, a graphic card 8 including a VRAM, a graphic controller 9 and an FLCD panel 12. An OS is mounted in a computer main unit to run a process in time sharing. A drawing command generated by the process is transferred to the graphic card 8 via an AT bus interface 7. The graphic card 8 expands the drawing contents in a video RAM corresponding to the drawing command and manages the rewriting of a part specific to the FLCD panel 12 depending on the drawing contents. An event notification means monitors the execution state and compresses the event.
Patent JP-H0491398-A (JP)
Title: Blower fan
Inventor: ODA SHINICHI
IPC: F04D29/38
Filed: 1990-08-03
Abstract: PURPOSE:To make a sound generated from the entire fan to include comfortable tone color to the ear and to reduce any sound audible as fan noise by setting the ratios of natural frequencies of the respective vanes oscillated during the operation of rotation to that of natural frequency of a consonance. CONSTITUTION:A blower fan 1 includes respective two pieces of vanes 1a, 1b, and 1c having he three different kinds of plate thickness distribution and is arranged in such a manner that respective pairs of fans are placed in point symmetric positions respectively. In this case, the respective vanes 1a, 1b, and 1c are set in, for example, plate thickness distribution as shown in the figure (unit:mm) respectively so that the vane 1a, for example, may be constituted to have natural frequency of 60X2<n-1> (wherein, n is number of degree, and unit is Hz), and the natural frequency of the vane 1b is 1.25 times that of the vane (a), and that of the vane 1c is 1.5 times that of the vane (a), respectively. That is, the ratios of the natural frequencies of the respective vanes 1a, 1b, and 1c are set to that of the natural frequency of a consonance. Therefore, the sounds generated by respective vanes 1a, 1b, and 1c are overlapped each other to constitute the consonance, and thus sound audible as noise can be reduced relatively.
Patent JP-S6363457-A (JP)
Inventor: ASHIDA MAKOTO
IPC: A61F13/00
Filed: 1986-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58107892-A (JP)
Title: Fluid compression conveyor
Inventor: NAKANISHI HIROSHI
IPC: G02F1/1345
Filed: 1981-12-21
Abstract: PURPOSE:To make compressibility improvable, by unifying a blade with a rotor disc and its side end surface, while decreasing a leak of compressed fluid by rotating them together. CONSTITUTION:Fluid is sucked up from a suction port 2 and then compressed in a process of charging the position of a swing blade 9 from (a) to (b), and discharged out of a discharge port 3 but with the swing blade made into a canti- lever construction, the blade 8 comes possible to the fixed to a rotor disc 6 and therefore a leak of compressed fluid from the surface of a unified part between the blade 8 and the rotor disc 6 can be obviated. That is, since one side is completely sealed up, leakage is decreased to a half, thus compressibility is improved.
Patent JP-H0875940-A (JP)
Title: Production of optical waveguide
Inventor: HIROSE TOMOKANE
IPC: G02B6/13
Filed: 1994-08-31
Abstract: PURPOSE: To decrease the difference in transmission characteristics among transfer modes and to obtain an optical waveguide having good polarizing characteristics by removing the substrate which gives stress to the waveguide layer after the waveguide is formed so as to remove the stress produced inside the waveguide layer due to the difference of thermal expansion coeffts. of glass and the substrate when the waveguide layer is formed by flame deposition method. CONSTITUTION: Layers of glass fine particles 20, 30 are formed by flame deposition method on a substrate 10. These layers are changed into transparent glass to form a waveguide layer 50 comprising core layers 31, 32 as the optical waveguide and a clad layer 41 surrounding the core layers 31, 32 and having a lower refractive index than those of the core layers 31, 32 on the substrate 10, then the substrate 10 is removed. As for the substrate 10, a silicon wafer can be used and the wafer may be removed by etching. Etching is preferably done by gas etching. Further, the waveguide layer 50 is preferably formed to have >=100μm thickness, and preferably in the range from from 100 to 1000μm.
Patent JP-H0879012-A (JP)
Title: Digital filter
Inventor: WASHITANI KYOJI
IPC: H03H17/02
Filed: 1994-08-31
Abstract: PURPOSE: To provide a digital filter by which an output waveform closer to an object value (design value) than that of a conventional filter is obtained. CONSTITUTION: The filter is provided with a correction data memory 14 arranged in parallel with a memory 10 in addresses of which corresponding to addresses d0 -dn of the memory 10 correction data corresponding to data stored in the memory 10 are respectively stored and an adder 18 adding data and correction data respectively outputted from the memory 10 and the correction data memory 14 which receive same address signals in response to a same output command signal Sout .
Patent JP-H1036325-A (JP)
Title: Production of aminophenylacetylene compound
Inventor: YAMAKAWA KAZUYOSHI
IPC: C07C211/45
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To enable to effectively obtain the subject compound useful as an intermediate for synthesizing antifogging agents for heat-developable photosensitizing materials, etc., at a low cost by selectively reducing a nitrophenylacetylene compound with iron (compound). SOLUTION: This method for producing an aminophenylacetylene compound of formula II comprises selectively reducing (A) a compound of formula I [R<1> is H, a group of the formula: CR<2> R<3> OH (R<2> , R<3> are each H, an alkyl, or R<2> and R<3> may be combined with each other to form a five to seven-membered ring), a group of the formula: SiR<4> R<5> R<6> (R<4> to R<6> are each an alkyl)] with (B) iron (salt) (e.g. iron powder or reduced iron activated with acetic acid, hydrochloric acid, ammonium chloride or a nickel chloride, the mixture of ferric trichloride with a hydrogen-donor such as a hydrazine compound, ferrous dichloride of ferric trichloride). The reaction is preferably carried out by reacting 1 equivalent of the component A with 0.1-10 equivalents of the component B at a temperature of 0-150 deg.C.
Patent JP-H0550411-A (JP)
Title: Surface finishing method for cement product
Inventor: KOBAYASHI MASASHI
IPC: B28B1/14
Filed: 1991-08-20
Abstract: PURPOSE:To attach super retardant to the surface of a form under conditions of good workability in a method wherein mortar or cement is placed in a form to the surface of which super retardant has been attached and thereafter the mortar or cement is cured and removed and cement paste is washed off the surface of the cement product thus obtained having been in contact with the form for finishing said surface. CONSTITUTION:A mixture of super retardant, tackifier; filler, and white pigment is attached to the surface of a form. Since the super retardant is mixed with the tackifier, filler, and white pigment, said retardant can be easily and uniformly applied to the surface of the form, so that a good washed surface free from unevenness can be obtained. By the use of white pigment, the mixture containing super retardant can assume white tone and hence attachment of the mixture to the surface of the form of black color can be confirmed at a glance, so that omission of coating, double coating, and uneven coating is avoided with the result that the mixture containing super retardant can be attached to the surface of the form easily and surely under conditions of good workability.
Patent JP-H0256542-A (JP)
Title: Color copying machine
Inventor: TERASHITA TAKAAKI
IPC: G03B27/73
Filed: 1988-08-22
Abstract: PURPOSE:To make an automatic negative/positive decision on a transparent document and to eliminate miscopying by providing a means which decides the negative/positive decision according to the light measured value of a photometry sensor for the transparent document. CONSTITUTION:The photometry sensor 43 is provided at, for example, an image formation position in an optical path which is formed when the shutter 44 of an exposure part 14 is closed, and the photometric value of the photometry sensor 43 is inputted to a decision means such as a microcomputer to make the negative/positive decision. When an exposure quantity control system is selected, the relation between transmission density and the exposure quantity is found experimentally in advance and stored in an exposure quantity control means and one condition is selected among stored exposure control systems according to the negative/positive decision result. Thus, a color negative film and a color positive film are discriminated automatically, so miscopying is eliminated.
Patent JP-H0955587-A (JP)
Title: Structure of strap fixing strut for miniature electronic apparatus
Inventor: KAMIYA SHINICHI
IPC: H04W88/02
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a housing of miniature electronic apparatus with a high strength strut for bundling a portable strap on the inside of the surface of housing at low cost with high workability. SOLUTION: A surface case constituting a housing is split into upper and lower cases 1, 2 and a strut 3 for bundling a strap is formed integrally with the upper case 1 in a recess 1a made at a corner. The strut 3 has acute cross- section 3a projecting inward from the surface of upper case 1 and the strut 3 can slide smoothly at the time of splitting a molding die. The strut 3 molded integrally with the upper case 1 has high strength and it is not removed even when a bundled strap 10 is pulled strongly from the outside.
Patent JP-H0548819-A (JP)
Title: Still picture radio transmission system
Inventor: TSUTSUMI YOSHIO
IPC: H04B1/40
Filed: 1991-08-20
Abstract: PURPOSE:To realize sure transmission and reception by most suitably connecting a still picture codec and a radio equipment. CONSTITUTION:In the still picture radio transmission system where a radio line is used to transmit still picture information, a still picture codec 100 which encodes and decodes data, a radio machine 300 for transmission, and an interface 200 which is provided between the still picture codec and the radio equipment and most suitably connects them and controls switching of transmission/ reception operation of the radio equipment are provided to face each other, and still picture information is transmitted in both directions. One device may be used as the still picture transmission equipment only for transmission, and the other may be used as the still picture reception equipment only for reception.
Patent JP-2000356014-A (JP)
Title: Snow-removing tool for roof
Inventor: HODONO YASUO
IPC: E04D15/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the workability and safety by vertically providing a handle in the central part of a disk and by removing the snow on a roof without getting on the roof. SOLUTION: This snow-removing tool is constituted by vertically attaching a handle 2 to the central part of a disk 1. In using, the handle 2 is held and the disk 1 is applied to the snow on the roof from the ground so as to remove the snow therefrom, In this case, if it is fresh snow, the disk 1 is just laid on the snow and drawn down, and if it becomes hard, the snow is broken by the weight of the disk 1, when it is raised up and fallen down on the snow, so as to be pulled down. Because this snow-removing tool has a disk shape, it can prevent the roof from damaged even in a case of missing a target a little, it can easily reach the target snow by just rolling it laterally, it can be easily handled by the elderly or the woman without any special physical strength, and even getting on the roof, it can be handled on a safe position on the high roof.
Patent JP-S6186807-A (JP)
Title: Input circuit of programmable controller
Inventor: FUJIWARA TATSUO
IPC: G05B19/05
Filed: 1984-10-05
Abstract: PURPOSE:To attain the connection of a programmable controller regardless of the polarity of an external input device by connecting optically a photodetecting element to two light emitting diodes which are connected adversely and in parallel to each other. CONSTITUTION:Two input devices 1 and 10 of polarities npn and pnp adverse to each other are connected to two input terminals 31 of the same structure. Under such conditions, the device 1 of the npn polarity is turned on in the positive AC half-wave mode of an internal AC power supply 11. Thus a diode 15 emits light out of both diodes 14 and 15 which are connected adversely and in parallel to each other. This emitted light is sent to a phototransistor at the secondary side. When the device 10 of the pnp polarity is turned on in a negative half-wave mode, a diode 16 emits light out of both diodes 16 and 17 connected in parallel to each other. This emitted light is transmitted to the secondary side. Thus an ON state is maintained at the secondary side even in a half-wave mode where the diode has no emission of light due to the time constant of a capacitor 7.
Patent JP-H0371681-A (JP)
Title: Manufacture of composite piezoelectric ceramic element
Inventor: SUZUKI MASAHIKO
IPC: H01L41/39
Filed: 1989-08-11
Abstract: PURPOSE:To simplify the manufacture of even a composite piezoelectric ceramic element where polarization directions intersect each other on the same plane by a method wherein two or more types of piezoelectric materials different in intensity of polarization electric field are burned in one piece and subjected to a polarizing process twice or more times. CONSTITUTION:Two types of ceramic materials 20 and 22 different from each other in polarization electrical field value and Curie temperature are burned in one piece, the burned body 26 is subjected to a polarizing process only twice, whereby two piezoelectric ceramic phases whose polarizing directions intersect each other at a right angle or a composite piezoelectric ceramic element 10 composed of piezoelectric ceramics, 12 and 16, and 14 and 18, is manufactured. Therefore, it is simplified in manufacture, sharply lessened in manufacturing cost, and miniaturized. By this setup, eve if the polarizing directions of two or more piezoelectric ceramic regions intersects each other, a composite piezoelectric ceramic element composed of ceramic regions can be easily formed.
Patent JP-S6186332-A (JP)
Title: Paper feed device
Inventor: TSUYUKUBO SHIGERU
IPC: H02N2/00
Filed: 1984-10-05
Abstract: PURPOSE:To provide a compact paper feed device with low power consumption and noise by providing a supersonic motor for pivoting a roller in a paper supply roller pressed against the paper supply device. CONSTITUTION:An annular supersonic motor holder 22 is secured fixedly to a paper supply roller shaft 6, and further four supersonic motors 20 spaced annularly from each other by 90 deg. are secured fixedly to the holder 22. And when the supersonic motor 20 is driven, a pulley 26 provided on the outer periphery with slip stopper 24 is pivoted. Then, since a blank 16 is pressed against the slip stopper 24, the blank 16 is transferred from a paper supply cassette 18 by the pivotal slip stopper 24. Thus, a paper supply device can be made compact to reduce the power consumption and noise.
Patent JP-H0258152-A (JP)
Title: Microprocessor
Inventor: HASEGAWA ATSUSHI
IPC: G06F15/16
Filed: 1988-08-24
Abstract: PURPOSE:To hold/release a bus using right with a simple circuit by inserting a dummy cycle to access the establishment and nonestablishment of a certain condition for the same number of times into the processing sequence of an instruction to access for the continuous plural number of times according to the condition. CONSTITUTION:By inserting the dummy cycle to access the establishment and nonestablishment for the same number of times to the processing sequence of the instruction to access for the continuous plural number of times according to a certain condition, data are read, and as a result, the access cycle can be executed even when updating is unnecessary. Thus, since whether or not the bus is continuously occupied when the access cycle is completed is decided, the bus request circuit can be constituted by a single sequence circuit.
Patent JP-S58109022-A (JP)
Inventor: TANI HIDEO
IPC: A47L19/00
Filed: 1981-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0946102-A (JP)
Title: Transmission line waveguide converter, converter for microwave reception and satellite broadcast reception antenna
Inventor: YOSHIDA ZENICHI
IPC: H01Q13/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and to improve the cross polarization discrimination by providing a probe receiving a channel signal for a horizontal/vertical polarized wave onto a wiring board whose end is inserted to a waveguide and a probe connected to a wall side of the waveguide. SOLUTION: Conductors 9a, 9b as microstrip lines are formed to a surface of a wiring board 9 in a waveguide-microstrip line conversion section and tips of the conductors 9a, 9b inserted into a waveguide 8 are used for probes P1, P2. Then the probes P1, P2 receive a signal of a horizontal polarized wave component and a vertical polarized wave component and give the received signal to a converter circuit via the microstrip lines 9a, 9b. Furthermore, a probe P3 being a dummy probe is formed on the surface of the wiring board 9.  Thus, the symmetry of the electromagnetic field to the left and right sides of the probes P1, P2 is improved through the probe P3, the disturbance of the electromagnetic field of an AC polarized wave is suppressed, the electromagnetic coupling between the probes is reduced and the cross polarization discrimination of the orthogonal polarized electromagnetic wave is improved.
Patent JP-H05192536-A (JP)
Title: Method and plant for removing contaminant
Inventor: BAROONI ARETSUSANDORO
IPC: B01D53/00
Filed: 1992-07-14
Abstract: PURPOSE: To reduce leakage of ammonia and to remove almost completely sulfur dioxide by reducing a thermochemical conversion of sulphur dioxide to suphurous acid and sulphuric acid by cooling a gas and introducing hydrogen peroxide into the gas to convert the residual sulpher dioxide to sulphuric acid. CONSTITUTION: A combution gas is cooled in a first cooling chamber 3 at about 110 deg.C to remove ash of up to about 90% level in the first electrostatic precipitator 9. Then the gas is cooled in a second cooling chamber 10 at about 80 deg.C, in a reaction chamber 13, sulphur dioxide and nitrogen oxides are converted into sulphuric acid and nitric acid by energization by means of electrons. Moreover the two acids are converted to ammonium salts with the addition of dry ammonia 15. At the time of injecting ammonia into the reaction chamber 13, the temp. of the gas is maintained at about 100 deg.C to reduce the thermochemical conversion of sulphur dioxide to acidic sulphites and sulphates. And hydrogen peroxide is injected in an injection chamber 16 to convert the residual sulphur dioxide into sulphuric acid, which produces ammonium salts by reacting with ammonia.
Patent JP-H02291624-A (JP)
Title: Flat fuse
Inventor: KAWANISHI TOSHIAKI
IPC: H01H37/76
Filed: 1989-08-11
Abstract: PURPOSE:To simplify manufacture of a flat fuse by pressing the end portion of each of a pair of lead conductors so that it is fitted into a thermoplastic insulating plate from a single face to the other face of the plate, and then allowing the end to appear from the plate, and providing a fuse element in such a manner that it is suspended between the end portions of both lead conductors. CONSTITUTION:The distance (d) between lead conductors on a single face of an insulating plate 1 is preset such that an insulating distance can be secured under working voltage, and the outer size of the insulating plate 1 is such that an adhesion stand 51 provided around it is secured. In order to manufacture the temperature fuse, a conductor 2 is arranged on a receiving stand by a holder (not shown in the figure), and the plate 1 is put thereon, and the plate 1 is pressurized by a heating plate while the receiving stand is heated, and expanding portions 21 provided at respective ends of the lead conductors are then pressed and fitted into the plats 3 and are allowed to appear from the plate, and a fuse element 3 is provided in such a manner as being suspended between the expanding portions 21, 21, and, after a flux is applied on the element 3, a thermoplastic sheet-shaped insulating cover 5 is put thereon and, as the element 3 is cooled by pressing of a cooling cap against the center portion of the upper face of the cover 5, the circumference of the insulating cover 5 is thermally fused to the plate 1 using a heating ring.
Patent JP-H0533062-A (JP)
Title: Production of nonoriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1991-07-26
Abstract: PURPOSE:To stably obtain the steel sheet remarkably reduced in iron loss by applying a magnetic field in a specific direction at the time of finish annealing in a method for subjecting a hot rolled plate of a silicon steel slab with specific composition to annealing, to cold rolling to the final sheet thickness, and then to finish annealing. CONSTITUTION:A slab of a silicon steel having a specific composition containing, by weight, <=0.01% C, 2.0-4.0% Si, 0.1-2.0% Al, <=0.01% S, and <=0.00% N is subjected to hot rolling and to hot rolled plate annealing and then cold-rolled once or cold-rolled twice while process-annealed between the cold rolling stages to the final sheet thickness. Then, finish annealing is applied to the resulting steel sheet to form a grain-oriented silicon steel sheet. In this method, a magnetic field is applied in the rolling direction of the steel sheet at least in the initial stage of recovery or recrystallization at the time of finish annealing. By this method, the integration degree in the (hk0) to (110)<001> orientation can be increased and, as a result, the integration degree in the (111) plane orientation can be decreased and a texture can be made random as a whole, by which the nonoriented silicon steel sheet excellent in magnetic properties can be obtained.
Patent JP-S60101925-A (JP)
Title: Photo-cvd apparatus
Inventor: ISHIDA TSUTOMU
IPC: H01L21/205
Filed: 1983-11-07
Abstract: PURPOSE:To obtain efficiently an amorphous Si of a required film thickness restraining reduction of quantity of ultraviolet rays induction in the progress of photo-CVD reaction by restraining the forming of the amorphous Si around the window of inducing ultraviolet rays by the flow of an inert gas. CONSTITUTION:A definite quantity reactive mixed is induced from an inlet 4 by cocks 11-13 while exhausting from outlets 5, 24 and a definite quantity inert gas is induced from an inlet 23. This produces the flow of a reactive gas of silane and Hg vapor from the inlet 4 to the outlet 5 on the side of a substrate 3 in a container 20 while at a window 1 of inducing ultraviolet rays, the inert gas flow from the inlet 23 to the outlet 24 is generated. Under these conditions, when an ultraviolet ray lamp 6 irradiates, an Hg sensitization silane decomposition reaction is mainly generated on the side of the substrate 3, the reation on the side of the window 1 is reduced and the deposition of Si on the window 1 can almost be prevented. For this reason, reduction of the deposition speed of an amorphous Si on the substrate can be prevented.